character: Virus Vanquisher
topic: The Interaction Between Antibodies and Pathogens
grade: 6
subject: Science
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character: Bacteria Battler
topic: The Role of White Blood Cells in Immune Response
grade: 6
subject: Science
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character: Vaccine Hero
topic: How Vaccines Train the Immune System
grade: 6
subject: Science
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character: Pathogen Pursuer
topic: Understanding Pathogen Types: Bacteria vs. Viruses
grade: 6
subject: Science
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